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Back-End Engineer ・ Jobs in Japan search results

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Use your English / language skills as a bilingual to find work in Japan in 「Back-End Engineer」 and expand your experience and expertise.

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For those with bilingual skills looking for work in Japan in 「Back-End Engineer」, please refer to the below list of jobs, or refine your search further.

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Job type : Back-End Engineer

Language preference :English

Displaying 1201-20listings

Job Description

Responsibilities:
1.Lead the CDP platform and define ways of working.
2.Manage how people access and utilize data within the platform.
3.Establish and enforce data rules and governance.
4.Continuously build and improve the existing data platform.
5.Communicate effectively with business stakeholders to understand their needs and translate them into technical requirements.
6.Ensure seamless integration and collaboration of all tech stacks within the platform.

【Screening Process】
1st interview→2nd interview→3rd interview→4th interview
...

Job Description

Development and improvement of back-end system using PHP for online English conversation service Native Camp

◇Implementation using PHP
◇Coordination and correction with test engineer
◇ Post-release operation and maintenance ...

Job Description

This is a position in charge of app development and backend development for the online English conversation "Native Camp".
In cooperation with various teams including management and designers, you will be responsible for a wide range of tasks, from service improvement proposals and specification formulation to operation.
Because you are involved in a large-scale application with many users, you need to have a high level of expertise, as well as a sense of commitment and responsibility.

In recent years, in addition to the Japanese market, we have als ...

Job Description

You will be in charge of upstream process work in Native Camp's system development.
◇Cooperation with management staff
◇Requirements definition
◇Basic design
◇Detailed design ...

Job Description

Webシステムの新規開発や既存案件の機能追加などの、設計~開発業務を中心にご担当いただきます。

◇基本設計、詳細設計 ※各々のドキュメント作成を含む
 要件を基に、システム仕様や構造を決めていきます。
◇実装フェーズにおける開発業務、品質・進捗の管理や報告
◇社内メンバーや協力会社、オフショアメンバーとのコミュニケーション
 設計・開発・テスト工程では、社内外のメンバーとチー ...

Job Description

Webシステムの新規開発や既存案件の機能追加などの、設計~開発業務を中心にご担当いただきます。

◇基本設計、詳細設計 ※各々のドキュメント作成を含む
 要件を基に、システム仕様や構造を決めていきます。
◇実装フェーズにおける開発業務、品質・進捗の管理や報告
◇社内メンバーや協力会社、オフショアメンバーとのコミュニケーション
 設計・開発・テスト工程では、社内外のメンバーとチー ...

Employer Ahead Group
  • ★ ★ ★ Senior Level
Job Description

Ahead Group is seeking a Senior Backend Development Engineer to join one of Japan’s largest internet shopping mall services, used by tens of millions of consumers. You will play a crucial role in maintaining and optimizing high-load web backend systems, ensuring continuous and stable service during major events such as sales. This role offers a dynamic environment where your engineering skills will be constantly challenged.

Responsibilities:

Lead and oversee backend development projects for the store management system (RMS).
Design, develop, tes ...

Employer Ahead Group
  • ★ ★ ★ Senior Level
Job Description

We are seeking a Senior Backend Software Engineer to work on various projects, including advanced AI solutions and APIs.

Responsibilities:
Rapidly develop and integrate micro-services for AI APIs.
Design and develop scalable cloud infrastructure.
Deploy solutions in multi-cloud environments (Azure, GCP).
Collaborate with product and frontend teams to deliver features.
Act decisively in high-pressure situations.

...

Job Description

Human Resocia is THE GLOBAL COMPANY.
Over 800 foreign engineers from more than 50 countries works at Human Resocia.

Also, there are various roles such as back-end, front-end, and full-stack.

There are many developments of WEB applications' projects using Java, C #, PHP, Python, Node.js, JavaScript (React, Angular, Vue).

Available positions are also backend engineer, frontend engineer, full stack etc.

Every engineers will be assigned to the project that suits your experiences.

Recently, number of mobile application development using Java ...

Recruiter (Company is not publicly visible)
  • ★ ★ ★ Senior Level
Job Description

Main duties
・Design, development and implementation of machine learning models
・Data preprocessing, feature engineering
・Selection of appropriate algorithms and tools
・Model evaluation, improvement and deployment to production environment
・Performance monitoring and re-learning in actual operation
・Research and application of the latest AI technology
・Documentation and knowledge sharing
・Construction of research hypotheses and implementation of verification experiments
・Technical explanations and presentations to non-experts
...

Recruiter (Company is not publicly visible)
  • ★ ★ Staff Level
Job Description

* Java/SpringBootを中心とした堅牢かつ拡張性の高いバックエンド設計・実装を担当します。
* ビジネスサイドと連携し、ゼロイチの新規機能・プロダクト開発にも携わっていただきます。


職務内容

* バックエンドエンジニアとして、Java/SpringBootを中心に堅牢でスケーラブルなAPIやシステムの設計・実装を担当します。
* プロダクトオーナーやビジネスチームと連携しながら、要件定義・設計・実装・テストを ...

Recruiter (Company is not publicly visible)
  • ★ ★ ★ Senior Level
Job Description

You will be responsible for the design, construction, operation, and maintenance of networks and servers, as well as database tuning.

■Project examples:

・Server/security implementation...DNS server unification using Linux, integrated gateway security achieved using SGS

・Operational monitoring for a major automobile manufacturer (70-person team)
...

Recruiter (Company is not publicly visible)
  • ★ ★ ★ Senior Level
Job Description

Job Description

- Providing a complete system from design, coding, testing, to deployment

- Communication with teams, collaborating departments, and stakeholders

- System stability, performance monitoring, performance optimization, system architect design and maintenance, refactoring, optimization, troubleshooting

...

Recruiter (Company is not publicly visible)
  • ★ ★ ★ Senior Level
Job Description

Job Description

- Responsible for all aspects of Rakuten Pay backend system development, from system design, requirements definition, basic design, environment design, implementation to testing and launch

- Design and development of business logic such as API and batch processing

- Design and development of business flow/business screens, etc.

- Maintenance and operation of Rakuten Pay systems

- Leading the engineering organization

- Application liaison for Rakuten's many platforms and infrastructure

- Formulating technical guideline ...

Recruiter (Company is not publicly visible)
  • ★ ★ Staff Level
Job Description

Product design and implementation
Web application development
The main development language is TypeScript, and we use Nest.js and React.
We are promoting an agile development style in sprints
*Scope of work change: Work as determined by the company
# Attractiveness of the position
Mitsumoa and Pro One have different product characteristics and phases, so you can be involved in various developments.
Mitsumoa: Scaling phase. You will be involved in the difficult design of a large number of services to scale in the future.
Pro One: Launch phase, and ...

Recruiter (Company is not publicly visible)
  • ★ ★ Staff Level
Job Description

■Job Description
We are looking to entrust you with server-side development for each business.

・Function development/maintenance for shadowing learning apps

・Development of new businesses such as speaking/AI English conversation apps

・Renewal of apps used in English coaching services

・Function development/maintenance for in-house apps for English consultants

Specific job duties are as follows:

・API development for each mobile/web app

・Construction and management of cloud infrastructure (AWS/GCP/Azure)

・Infrastruct ...

Recruiter (Company is not publicly visible)
  • ★ ★ Staff Level
Job Description

■Recruitment background
As we expect rapid business expansion, we are looking for a full-stack engineer who can lead research and development and product implementation in advanced technical fields.

In particular, in order to promote research and large-scale development in the AI agent field, we urgently need to increase the number of engineers responsible for core framework development of the backend.

■Expected role
In this position, you will join the development team as a full-stack engineer who will lead our AI products. You will be respon ...

Recruiter (Company is not publicly visible)
  • ★ ★ Staff Level
Job Description

[Overview]
We are working on accelerating encryption algorithms and security platforms.
We propose and develop implementations of encryption and security systems, including hardware accelerators, in addition to software.

[Specific job duties]
・Algorithm development and implementation utilizing knowledge of quantum-resistant cryptography and algebra
・Differential privacy implementation
・Secret sharing implementation
・Secure computation and homomorphic encryption implementation
・Implementation and acceleration for FPGAs, GPUs, and accel ...

Recruiter (Company is not publicly visible)
  • ★ ★ Staff Level
Job Description

[Overview]
We are working on accelerating encryption algorithms and security platforms.
We propose and develop implementations of encryption and security systems, including hardware accelerators, in addition to software.

[Specific job duties]
・Algorithm development and implementation utilizing knowledge of quantum-resistant cryptography and algebra
・Differential privacy implementation
・Secret sharing implementation
・Secure computation and homomorphic encryption implementation
・Implementation and acceleration for FPGAs, GPUs, and accel ...

Recruiter (Company is not publicly visible)
  • ★ ★ Staff Level
Job Description

[Summary]
You will be responsible for drone and robot-related tasks at Drone Autopilot Lab, one of our group companies.
Drone Autopilot Lab assembles robot prototypes, develops Software Development Kits, and develops and provides our own drone services. In addition, we develop algorithms for obstacle recognition and collision avoidance, and shorten and speed up algorithm processing times. We utilize low-layer software technology, algorithm implementation capabilities, and knowledge of various industries and research fields to provide customers with hig ...